M00023062
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FIRE DETECTION AND ALARM SYSTEMS - PART 12: LINE TYPE SMOKE DETECTORS USING A TRANSMITTED OPTICAL BEAM
International Organization for Standardization
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Availability date: 11/05/2021
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Test methods
6 Test report
7 Marking
8 Data
Annex A (informative) - Compensation for detector drift
Annex B (normative) - Bench for response threshold
value measurements
Annex C (normative) - Fire test room
Annex D (normative) - Smouldering pyrolysis wood
fire (TF2)
Annex E (normative) - Glowing smouldering
cotton fire (TF3)
Annex F (normative) - Flaming plastics
(polyurethane) fire (TF4)
Annex G (normative) - Flaming liquid (n-heptane)
fire (TF5)
Annex H (normative) - Smoke-measuring
instruments
Annex I (normative) - Apparatus for stray light
Annex J (informative) - Information concerning
the construction of the measuring
ionization chamber
Defines requirements, test methods and performance criteria for line-type smoke detectors for use in fire detection systems installed in buildings.
Published | |
Document Type | Standard |
Status | Current |
Publisher | International Organization for Standardization |
Pages | |
ISBN | |
Committee | TC 21 |
Supersedes |
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